[llvm] r220735 - [AVX512] Derive vpermil* from avx512_perm_imm

[Adam Nemet]

Author: anemet
Date: Mon Oct 27 18:08:34 2014
New Revision: 220735

URL: http://llvm.org/viewvc/llvm-project?rev=220735&view=rev
Log:
[AVX512] Derive vpermil* from avx512_perm_imm

This used to derive from avx512_pshuf_imm which is confusing.

NFC.  Compared X86.td.expanded.

Modified:
    llvm/trunk/lib/Target/X86/X86InstrAVX512.td

Modified: llvm/trunk/lib/Target/X86/X86InstrAVX512.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrAVX512.td?rev=220735&r1=220734&r2=220735&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrAVX512.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrAVX512.td Mon Oct 27 18:08:34 2014
@@ -787,6 +787,20 @@ let ExeDomain = SSEPackedDouble in
 defm VPERMPDZ  : avx512_perm_imm<0x01, "vpermpd", VR512, X86VPermi, memopv8f64, 
                         f512mem, v8f64>, EVEX_V512, VEX_W, EVEX_CD8<64, CD8VF>;
 
+let ExeDomain = SSEPackedSingle in
+defm VPERMILPSZ : avx512_perm_imm<0x04, "vpermilps", VR512, X86VPermilpi,
+                      memopv16f32, f512mem, v16f32>, EVEX_V512,
+                      EVEX_CD8<32, CD8VF>;
+let ExeDomain = SSEPackedDouble in
+defm VPERMILPDZ : avx512_perm_imm<0x05, "vpermilpd", VR512, X86VPermilpi,
+                      memopv8f64, f512mem, v8f64>, EVEX_V512,
+                      VEX_W, EVEX_CD8<64, CD8VF>;
+
+def : Pat<(v16i32 (X86VPermilpi VR512:$src1, (i8 imm:$imm))),
+          (VPERMILPSZri VR512:$src1, imm:$imm)>;
+def : Pat<(v8i64 (X86VPermilpi VR512:$src1, (i8 imm:$imm))),
+          (VPERMILPDZri VR512:$src1, imm:$imm)>;
+
 // -- VPERM - register form --
 multiclass avx512_perm<bits<8> opc, string OpcodeStr, RegisterClass RC, 
                      PatFrag mem_frag, X86MemOperand x86memop, ValueType OpVT> {
@@ -2897,20 +2911,6 @@ multiclass avx512_pshuf_imm<bits<8> opc,
 defm VPSHUFDZ : avx512_pshuf_imm<0x70, "vpshufd", VR512, X86PShufd, memopv16i32,
                       i512mem, v16i32>, PD, EVEX_V512, EVEX_CD8<32, CD8VF>;
 
-let ExeDomain = SSEPackedSingle in
-defm VPERMILPSZ : avx512_pshuf_imm<0x04, "vpermilps", VR512, X86VPermilpi,
-                      memopv16f32, f512mem, v16f32>, TAPD, EVEX_V512,
-                      EVEX_CD8<32, CD8VF>;
-let ExeDomain = SSEPackedDouble in
-defm VPERMILPDZ : avx512_pshuf_imm<0x05, "vpermilpd", VR512, X86VPermilpi,
-                      memopv8f64, f512mem, v8f64>, TAPD, EVEX_V512,
-                      VEX_W, EVEX_CD8<64, CD8VF>;
-
-def : Pat<(v16i32 (X86VPermilpi VR512:$src1, (i8 imm:$imm))),
-          (VPERMILPSZri VR512:$src1, imm:$imm)>;
-def : Pat<(v8i64 (X86VPermilpi VR512:$src1, (i8 imm:$imm))),
-          (VPERMILPDZri VR512:$src1, imm:$imm)>;
-
 //===----------------------------------------------------------------------===//
 // AVX-512  Logical Instructions
 //===----------------------------------------------------------------------===//